The present invention relates to an interface means, especially an interface means for a medical device, comprising at least one or more lines, whereby the lines are configured such that each line has at least one specific functionality and/or is able to connect a first connection means with a second connection means, and at least one grouping and/or redistributing means, wherein the at least one grouping and/or redistributing means is configured such that the lines can be grouped and/or redistributed onto one or more lines and/or the functionality of lines can be grouped and/or redistributed onto one or more lines, preferably onto at least one single line. Furthermore, the present invention relates to a method for communicating a plurality of signals, in particular power and/or data signals and/or control signals, over a plurality of lines.
